Aschenbrenner, D. S., & Kennedy, M. S. American Journal of Nursing. Wolters Kluwer.
Lua i Stíl Chicago (17ú heag.)Aschenbrenner, Diane S., agus Maureen Shawn Kennedy. American Journal of Nursing. Wolters Kluwer.
Lua MLA (9ú heag.)Aschenbrenner, Diane S., agus Maureen Shawn Kennedy. American Journal of Nursing. Wolters Kluwer.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.